if (getProject().getProperty("wc.can.run") == null) { return; } assertEquals("unexpected output", "3", getFileString("redirect.out").trim()); assertEquals("property redirect.out", "3", getProject().getProperty("redirect.out").trim()); assertNull("unexpected error output", getFileString("redirect.err"));
if (getProject().getProperty("wc.can.run") == null) { return; } assertEquals("unexpected output", "3", getFileString("redirector.out").trim()); assertEquals("property redirector.out", "3", getProject().getProperty("redirector.out").trim()); assertNull("unexpected error output", getFileString("redirector.err"));
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/ExecTaskTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/ExecTaskTest.java
Method name: void testRedirect5or6(String) Method name: void testRedirector8()
Number of AST nodes: 5 Number of AST nodes: 5
1
if (getProject().getProperty("wc.can.run") == null) {
1
if (getProject().getProperty("wc.can.run") == null) {
2
            return;
2
            return;
3
        }
3
        }
4
        assertEquals("unexpected output", "3", getFileString("redirect.out").trim());
4
        assertEquals("unexpected output", "3", getFileString("redirector.out").trim());
5
        assertEquals("property redirect.out", "3",
5
        assertEquals("property redirector.out", "3",
6
            getProject().getProperty("redirect.out").trim());
6
            getProject().getProperty("redirector.out").trim());
7
        assertNull("unexpected error output", getFileString("redirect.err"));
7
        assertNull("unexpected error output", getFileString("redirector.err"));
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are declared in the same class
Number of node comparisons13
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)11.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    if (getProject().getProperty("wc.can.run") == null)
    2
    if (getProject().getProperty("wc.can.run") == null)
    3
    return;
    3
    return;
    3
    return;
    Preondition Violations
    Conditional return;
    Conditional return;
    3
    return;
    4
    assertEquals("unexpected output", "3", getFileString("redirect.out").trim());
    4
    assertEquals("unexpected output", "3", getFileString("redirect.out").trim());
    4
    assertEquals("unexpected output", "3", getFileString("redirector.out").trim());
    Differences
    Expression1Expression2Difference
    "redirect.out""redirector.out"LITERAL_VALUE_MISMATCH
    4
    assertEquals("unexpected output", "3", getFileString("redirector.out").trim());
    5
    assertEquals("property redirect.out", "3", getProject().getProperty("redirect.out").trim());
    5
    assertEquals("property redirect.out", "3", getProject().getProperty("redirect.out").trim());
    5
    assertEquals("property redirector.out", "3", getProject().getProperty("redirector.out").trim());
    Differences
    Expression1Expression2Difference
    "property redirect.out""property redirector.out"LITERAL_VALUE_MISMATCH
    "redirect.out""redirector.out"LITERAL_VALUE_MISMATCH
    5
    assertEquals("property redirector.out", "3", getProject().getProperty("redirector.out").trim());
    6
    assertNull("unexpected error output", getFileString("redirect.err"));
    6
    assertNull("unexpected error output", getFileString("redirect.err"));
    6
    assertNull("unexpected error output", getFileString("redirector.err"));
    Differences
    Expression1Expression2Difference
    "redirect.err""redirector.err"LITERAL_VALUE_MISMATCH
    6
    assertNull("unexpected error output", getFileString("redirector.err"));
    Precondition Violations (2)
    Row Violation
    1Conditional return;
    2Conditional return;